Question 459806
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First, change everything to decimals.  It will make your calculator work simpler.


*[tex \LARGE\ \ \ \ \ \ \ \ \ \ 22\,\frac{2}{5}\ =\ 22.4]


*[tex \LARGE\ \ \ \ \ \ \ \ \ \ 7\,\frac{1}{8}\ =\ 7.125]


*[tex \LARGE\ \ \ \ \ \ \ \ \ \ 6\,\frac{7}{8}\ =\ 6.875]


Set up your proportion for inches:


*[tex \LARGE\ \ \ \ \ \ \ \ \ \ \frac{22.4}{7.125}\ =\ \frac{x}{6.875}]


Cross multiply, solve for *[tex \Large x], and round to the nearest 0.2 (1/5)


Set up your proportion for cm:


*[tex \LARGE\ \ \ \ \ \ \ \ \ \ \frac{57}{7.125}\ =\ \frac{x}{6.875}]


Cross multiply, solve for *[tex \Large x], and round to the nearest whole number.


John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
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